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5272715207 = 23331771387
BaseRepresentation
bin1001110100100011…
…10011111111000111
3111121110112200111102
410322101303333013
541244303341312
62231112330315
7244443224354
oct47221637707
914543480442
105272715207
112266345a81
1210319a399b
136604c5536
143803b162b
1520cd75ec2
hex13a473fc7

5272715207 has 8 divisors (see below), whose sum is σ = 5312123856. Its totient is φ = 5233450432.

The previous prime is 5272715171. The next prime is 5272715237. The reversal of 5272715207 is 7025172725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5272715207 - 212 = 5272711111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272715237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38168 + ... + 109554.

It is an arithmetic number, because the mean of its divisors is an integer number (664015482).

Almost surely, 25272715207 is an apocalyptic number.

5272715207 is a deficient number, since it is larger than the sum of its proper divisors (39408649).

5272715207 is a wasteful number, since it uses less digits than its factorization.

5272715207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71937.

The product of its (nonzero) digits is 68600, while the sum is 38.

The square root of 5272715207 is about 72613.4643644001. The cubic root of 5272715207 is about 1740.5163402445.

The spelling of 5272715207 in words is "five billion, two hundred seventy-two million, seven hundred fifteen thousand, two hundred seven".

Divisors: 1 233 317 71387 73861 16633171 22629679 5272715207